R-绘制不可见的线条 [英] R - plotly invisible lines

问题描述

我有一个数据集df，其中包含变量Name(factor)，Count(integer)和Time(POSIXct).

I have a data set df wich contains variables Name(factor), Count(integer) and Time(POSIXct).

我正在使用以下代码:

    df %>% plot_ly(x=~Time,y = ~Count,group = ~Name,color=~Name,type='scatter',
mode='lines+markers')

发生的事情是线条根本没有出现(标记完全出现).将模式更改为线条"会使数据不可见，但是只要将指针悬停在数据位置上，信息就会显示出来.

What happen is that the lines don't appear at all (the markers appear perfecly tho). Changing mode to 'lines' makes the data invisible, but the information appear whenever I hover the pointer over data locations.

还请注意，没有组的跑步会产生预期的结果(线条可见)

Also note that running without the groups produce the excpected result (with lines visible)

        df %>% plot_ly(x=~Time,y = ~Count,type='scatter',
mode='lines+markers')

怎么了?如何使线条可见?

What is wrong? How to make the lines visible?

推荐答案

您是否尝试取消数据集分组?它对我有用.

Have you tried to ungroup the dataset? It worked for me.

df %>% 
   ungroup() %>%
   plot_ly(x=~Time,y = ~Count,type='scatter', mode='lines+markers')

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